Safety Instructions; Important Operating Notes - Truma BG 10 Gebrauchsanweisung

Safety instructions

The use of upright gas cylinders from which gas is taken in
the gas phase is mandatory for the operation of gas pres-
sure regulation systems, gas equipment and gas systems.
Gas cylinders from which gas is taken in the liquid phase (e.g.
for fork lifts) must not be used, since they would result in
damage to the gas system.
In the event of leaks in the gas system or if there is a smell of
gas:
– extinguish all naked flames
– do not smoke
– turn all equipment off
– close the gas cylinder
– open windows and doors
– do not activate any electric switches
– ask an expert to inspect the entire system.
Repairs may only be carried out by an expert.
During operation, please note the regulation in EN 60335-
1:2010, which states that this device is not intended for use
by persons (including children) with reduced physical, sensory
or mental capabilities, or lack of experience and/or knowl-
edge, unless they are supervised by a person responsible for
their safety or have received instruction in how to use the de-
vice from such a person.
Children should be supervised to ensure that they do not play
with the device.
In order to prevent any hazards caused by unintention-
al resetting of the overtemperature sensor, the device
must not be supplied with power via an external switching
device such as a time switch, or connected to a power circuit
that is regularly switched on and off by a device.
Guarantee claims, warranty claims and acceptance of liability
will be ruled out in the event of the following:
– Modifications to the device (including accessories),
– Modifications to the exhaust duct and the cowl,
– Failure to use original Truma parts as replacement parts and
accessories,
– Failure to follow the installation and operating instructions.
This may also invalidate the device operating permit, which
in many countries also results in cancellation of the vehicle
operating permit.
The operating pressure of the gas supply (30 mbar) must be
the same as the operating pressure of the device (see type
plate).
Liquid gas systems must comply with the technical and ad-
ministrative regulations of the respective country of use (e.g.
EN 1949 for vehicles). National regulations and rules must be
followed.
The gas system must be checked every two years by a qual-
ified technician and covered by an inspection certificate.
The vehicle owner is responsible for having the check
carried out.
Liquid gas equipment must not be used when refuelling, in
multi-storey car parks, in garages or on ferries.
A little smoke or smell may be generated for a short time
when starting up a new device for the first time (or if the de-
vice has not been used for a long time). It is then advisable to
set the device to burn at maximum power and ensure that the
room is well ventilated.
Any unusual burner noise or flame blow-off suggests a fault in
the gas pressure regulation system, and makes it necessary to
check the gas pressure regulation system.
Heat-sensitive objects such as spray cans must not be stored
in the compartment where the boiler is installed, because
under certain conditions this area may be subject to elevated
temperatures.
Only gas pressure regulating systems that comply with
EN 16129 (in vehicles) with a fixed output pressure of 30 mbar
may be used for the gas systems. The flow rate of the gas pres-
sure pressure regulation system must at least match the max-
imum consumption of all the devices installed by the system
manufacturer.

Important operating notes

If the cowl has been placed near or directly beneath an open-
ing window, the device must be equipped with an automatic
shut-off device in order to prevent operation with the window
open.
Always fit the cowl cover when the boiler is not in use. Failure
to do so may cause the device to malfunction as a result of
water, dirt or insects.
Fig. 1
Before commencing a journey, fit the cowl cover with
the boiler switched off. Please ensure that it is secure
and has locked into place (risk of accident). Defective cowl
covers must not be used.
No claims may be made under the warranty if this instruction
is not followed. It is essential to remove the cowl cover before
starting up the boiler.
Even if the cold water system is being operated without the
boiler, the boiler will still fill with water. To avoid frost dam-
age, the water in the boiler must be drained by operating the
safety/drain valve, even if the boiler has not been used. Alter-
natively, two hot water-resistant shut-off valves can be fitted
upstream of the cold and hot water connection.
Drain the boiler if there is a risk of frost. No claims may
be made under the warranty if this instruction is not
followed.
If connected to a central water supply (rural or urban connec-
tion), or if more powerful pumps are being used, a pressure
reducer must be used which will prevent pressures higher
than 2.8 bar from occurring in the boiler.
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